Xmega Application Note


S_usb_interface_descriptor Struct Reference

#include <usb_descriptors.h>


Detailed Description

Usb Interface Descriptor

Definition at line 201 of file usb_descriptors.h.


Data Fields

uint8_t bAlternateSetting
uint8_t bDescriptorType
uint8_t bInterfaceClass
uint8_t bInterfaceNumber
uint8_t bInterfaceProtocol
uint8_t bInterfaceSubClass
uint8_t bLength
uint8_t bNumEndpoints
uint8_t iInterface

Field Documentation

value to select alternate setting

Definition at line 205 of file usb_descriptors.h.

INTERFACE descriptor type

Definition at line 203 of file usb_descriptors.h.

Class code assigned by the USB

Definition at line 207 of file usb_descriptors.h.

Number of interface

Definition at line 204 of file usb_descriptors.h.

Protocol code assigned by the USB

Definition at line 209 of file usb_descriptors.h.

Sub-class code assigned by the USB

Definition at line 208 of file usb_descriptors.h.

size of this descriptor in bytes

Definition at line 202 of file usb_descriptors.h.

Number of EP except EP 0

Definition at line 206 of file usb_descriptors.h.

Index of string descriptor

Definition at line 210 of file usb_descriptors.h.

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